While a personal firewall and anti-spyware are not really required, a firewall is a very good addition to protecting your computer.

Some people feel safer with a personal firewall. Windows XP includes standard a firewall, though you will have to activate it first.

To activate the firewall in Windows XP:1. Open Start and choose the Control Panel2. Choose Network and Internet Connection3. Click on Network Connections4. Select Local Area Connection and click Change settings of this connection5. Click on the Advanced tab...6.... and click Protect my computer and network by limiting...7. Click OK

The Computing Centre does not provide any support for third party software such as ZoneAlarm.